(UA) United Airlines 4576 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
14-Sep-2026
Scheduled
21:30
CDT
Estimated
21:30
CDT
Total Departure Delay: -
Flight Runway Times
14-Sep-2026
Scheduled
22:03
CDT
Actual
--
Runway Delay: -
Terminal
2
Gate
F28
Craft Type
Canadair (Bombardier) Regional Jet 700 and Challenger 870
CR7
Flight Time
Scheduled
1h 29m
Arrival
STL
St Louis Lambert International Airport, MO, US
Flight Gate Times
14-Sep-2026
Scheduled
22:59
CDT
Estimated
22:59
CDT
Total Arrival Delay: -
Flight Runway Times
14-Sep-2026
Scheduled
22:53
CDT
Actual
--
Runway Delay: -
Terminal
1
Gate
A19
Baggage Claim
6
Tail Number
N579GJ
Flight Time
Estimated
1h 29m
Flight Notes
Operated by GoJet Airlines on behalf of United Airlines
Also marketed as (AC) Air Canada 4912, (LH) Lufthansa 7826
Event Timeline
Date
Event
Data Updated
14 Sep
10:14
05:14
05:14
Gate Adjustment
Arrival Gate changed from A16 to A19
14 Sep
08:50
03:50
03:50
Gate Adjustment
Arrival Gate changed from A18 to A16
14 Sep
08:38
03:38
03:38
Gate Adjustment
Arrival Gate changed from A19 to A18
14 Sep
05:14
00:14
00:14
Gate Adjustment
Baggage changed to 6
14 Sep
05:11
00:11
00:11
Gate Adjustment
Arrival Gate changed to A19
14 Sep
02:36
21:36
21:36
Time Adjustment
Scheduled Runway Departure changed from Sep-14-2026 9:40 PM to Sep-14-2026 10:03 PM
Scheduled Runway Arrival changed from Sep-14-2026 10:26 PM to Sep-14-2026 10:53 PM
14 Sep
02:36
21:36
21:36
Time Adjustment
Scheduled Runway Departure changed to Sep-14-2026 9:40 PM
Scheduled Runway Arrival changed to Sep-14-2026 10:26 PM
13 Sep
12:39
07:39
07:39
Equipment Adjustment
Tail Number changed from N537GJ to N579GJ
13 Sep
12:14
07:14
07:14
Gate Adjustment
Departure Gate changed from G20 to F28
13 Sep
12:08
07:08
07:08
Equipment Adjustment
Tail Number changed from N545GJ to N537GJ
13 Sep
09:20
04:20
04:20
Equipment Adjustment
Tail Number changed from N579GJ to N545GJ
13 Sep
06:14
01:14
01:14
Gate Adjustment
Departure Gate changed to G20
13 Sep
00:38
19:38
19:38
Equipment Adjustment
Tail Number changed from N523GJ to N579GJ
13 Sep
00:38
19:38
19:38
Equipment Adjustment
Tail Number changed from N579GJ to N523GJ
12 Sep
17:20
12:20
12:20
Equipment Adjustment
Tail Number changed from N538GJ to N579GJ
12 Sep
02:02
21:02
21:02
Equipment Adjustment
Tail Number changed from N503GJ to N538GJ
12 Sep
01:56
20:56
20:56
Time Adjustment
Estimated Gate Departure changed to Sep-14-2026 9:30 PM
Estimated Gate Arrival changed to Sep-14-2026 10:59 PM
Tail Number changed to N503GJ
Actual Equipment changed to CR7
11 Sep
18:49
13:49
13:49
Record Created
11 Sep
18:49
13:49
13:49
Time Adjustment
Scheduled Gate Departure changed to Sep-14-2026 9:30 PM
Scheduled Gate Arrival changed to Sep-14-2026 10:59 PM
Departure Terminal changed to 2
Arrival Terminal changed to 1
Scheduled Equipment changed to CR5